3136990 has 8 divisors (see below), whose sum is σ = 5646600. Its totient is φ = 1254792.

The previous prime is 3136961. The next prime is 3137003. The reversal of 3136990 is 996313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156840 + ... + 156859.

It is an arithmetic number, because the mean of its divisors is an integer number (705825).

Almost surely, 2^3136990 is an apocalyptic number.

3136990 is a deficient number, since it is larger than the sum of its proper divisors (2509610).

3136990 is a wasteful number, since it uses less digits than its factorization.

3136990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313706.

The product of its (nonzero) digits is 4374, while the sum is 31.

The square root of 3136990 is about 1771.1549903947. The cubic root of 3136990 is about 146.3876294702.

The spelling of 3136990 in words is "three million, one hundred thirty-six thousand, nine hundred ninety".